| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.65 | 6.205% | $222.6588 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $69.67 | 13.535% | $79.0998 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $54.72 | 11.455% | $60.9882 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $9.81 | 7.317% | $10.5278 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $182.69 | 8.800% | $198.7667 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $219.49 | 8.115% | $237.3016 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $127.73 | 3.862% | $132.6629 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $873.76 | $942.0058 | $942.01 | $942.00 | $942.10 | |